/*
 * Copyright (c) 2023 OceanBase.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.oceanbase.odc.service.datasecurity.accessor;

import java.util.List;

/**
 * @author gaoda.xy
 * @date 2023/6/9 11:04
 */
public interface ColumnAccessor {
    /**
     * Get all column names under the specified database(or schema) and table(or view).
     * 
     * @param databaseName Name of database or schema
     * @param objectName Name of table or view
     * @return Column names
     */
    List<String> getColumns(String databaseName, String objectName);
}
